Automatic document feeder



FIG. 1 is a left front top perspective view of an automatic document feeder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left front top view of the automatic document feeder showing my new design, wherein the automatic document feeder is disposed on a multi-function printer as shown in broken line and is at an open state;

FIG. 9 is a right front top view of the automatic document feeder showing my new design, wherein the automatic document feeder is disposed on the multi-function printer as shown in broken line and is at a close state; and,

FIG. 10 is an enlarged view of an encircled portion in FIG. 1.

The broken lines showing an automatic document feeder in FIGS. 1 through 10 are for the purpose of illustrating portions of the automatic document feeder and form no part of the claimed design. The broken lines showing a multi-purpose printer in FIGS. 8 and 9 are for the purpose of illustrating environment, and form no part of the claimed design. 

CLAIM The ornamental design for an automatic document feeder, as shown and described. 